I bought lg flatron E1941 led for my computer.Its power consumtion is very good It use ac100 -240v 50/60hz electricity power which is very less Its screen resolution is 1366× 768 which is very high quality resolution I am using it from 3 years I never have any defect or promblem in it.This product have energy saving mode which save electricity a lot I atteched it with my computer cpu and I am using it without ups but I never had to face any promblem for using it without ups It have very high defination resolution and it also have less effect on our eyes vision not like other china made leds.Lg products are best keep it up.
Thanku.